RESOLVED CONFIGURATION CHANGED 189907
Make Element.scrollIntoView properly work with nested scroll boxes and smooth behavior 
https://bugs.webkit.org/show_bug.cgi?id=189907
Summary Make Element.scrollIntoView properly work with nested scroll boxes and smooth...
Frédéric Wang (:fredw)
Reported 2018-09-23 21:40:30 PDT
Follow-up of bug 188043. This might need a bit more work so I'm moving that part out of the main bug. Basically, the patch in bug 188043 naively follows https://drafts.csswg.org/cssom-view/#scroll-an-element-into-view but does not wait for smooth scroll of step 12 to complete, possibly resulting in wrong final positions. It's not clear we actually want to align on the current spec anyway, Gecko and Chromium use different algorithm. For details, see https://github.com/w3c/csswg-drafts/issues/3127 The WPT test for this is http://w3c-test.org/css/cssom-view/scroll-behavior-scrollintoview-nested.html
Attachments
Testcase (1.72 KB, text/html)
2021-12-15 16:46 PST, Simon Fraser (smfr) 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2021-08-24 16:12:30 PDT
<rdar://problem/82314968>
Simon Fraser (smfr)
Comment 2 2021-12-15 16:46:38 PST
Created attachment 447299 [details] Testcase Seems to work OK looking at the attached testcase
Rob Buis
Comment 3 2021-12-16 07:40:13 PST
Possibly I fixed this, anyway maybe Fred can double-check.
Ahmad Saleem
Comment 4 2022-07-28 14:47:34 PDT
Safari pass WPT test for following - https://wpt.fyi/results/css/cssom-view/scroll-behavior-scrollintoview-nested.html?label=master&label=experimental&aligned&q=scroll-behavior Is it needed now or this can be marked as "RESOLVED CONFIGURATION CHANGED"? Thanks!
Ahmad Saleem
Comment 5 2022-08-03 15:29:40 PDT
Further, Safari also matches in behavior with all other browsers. I am going to mark this as "RESOLVED CONFIGURATION CHANGED", please reopen if this is not fixed. Thanks!
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